Juvenile amyotrophic lateral sclerosis-dementia complex in a Dutch family.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000690:Amyotrophic Lateral Sclerosis / Q000150:complications / Q000175:diagnosis / Q000235:genetics* / Q000503:physiopathology; D002648:Child; D003241:Consanguinity; D003286:Contracture; D004569:Electroencephalography; D004576:Electromyography; D005260:Female; D005808:Genes, Recessive; D006801:Humans; D008607:Intellectual Disability; D008297:Male; D001523:Mental Disorders / Q000150:complications / Q000175:diagnosis / Q000235:genetics*; D009128:Muscle Spasticity; D009132:Muscles / Q000503:physiopathology; D009431:Neural Conduction; D010375:Pedigree; D012021:Reflex, Abnormal